Oxalis oregana
TAXONOMY
FamilyOxalidaceae
GenusOxalis
Zone7
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Plants of the World OnlineABOUT
Oxalis oregana, commonly known as Redwood Sorrel, is a perennial plant native to the moist, shaded understories of coastal redwood forests in North America. It features trifoliate leaves that resemble clover and delicate pink to white flowers. The plant goes dormant in the winter and re-emerges in the spring.
ALSO KNOWN AS
Redwood Sorrel
Acetosella oregana
Oxalis acetosella subsp. oregana
Oxalis acetosella var. oregana
Oxalis oregana f. smalliana
Oxalis oregana var. smalliana
Oxalis oregana var. tracyi
Oxalis smalliana
Oxys oregana
OVERVIEW
VPDCalculate
WaterWet
SoilLoamy
LightIndirect Bright (6 Hours)
Temperature18° C
Humidity60%
Dormancy3 Months
pH5.5
Pressure1,013 mbar
DETAILS
Care Instructions
Oxalis oregana thrives in moderate temperatures and prefers bright, indirect light. It requires consistently moist soil and benefits from a humid environment. Avoid direct sunlight as it can scorch the leaves.Soil
This plant prefers well-draining loamy soil that retains moisture but does not become waterlogged. A mix of garden soil with organic matter like compost works well.Fertilizer
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize once a month during the growing season to support healthy growth.Repotting
Repot Oxalis oregana every 2-3 years or when it outgrows its container. Choose a pot that is slightly larger than the current one and ensure it has good drainage. Repot in the spring before the growing season begins.Propagation
Propagate by dividing the rhizomes in early spring. Carefully separate the rhizomes and plant them in individual pots or directly in the garden. Keep the soil moist until new growth appears.Pruning
Pruning is generally not required for Oxalis oregana. Remove any dead or yellowing leaves to maintain the plant's appearance.Toxicity
Oxalis oregana contains oxalic acid, which can be toxic to pets and humans if ingested in large quantities. Symptoms may include vomiting, drooling, and difficulty swallowing. Keep out of reach of pets and children.Additional
Oxalis oregana can be sensitive to overwatering, so ensure the soil is moist but not soggy. It can also be grown as a ground cover in shaded garden areas.REVOLUTIONIZE YOUR PLANT CARE
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